Lampshade



FIG. 1 is a perspective view of a lampshade showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dash broken lines showing a cylindrical structure in the middleof the lampshade depict environmental subject matter that forms no partof the claimed design. The remaining dash-dash broken lines depictportions of the lampshade that form no part of the claimed design.

CLAIM The ornamental design for a lampshade, as shown and described.